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Repositories

The Algoma University Experience By Robin Isard, Algoma University. Repositories. What is an institutional repository?. A storage service for a given institution's published output Can be physical or virtual. Why are repositories difficult to deal with?. Unrelated data Storage

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Repositories

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  1. The Algoma University Experience By Robin Isard, Algoma University Repositories

  2. What is an institutional repository? • A storage service for a given institution's published output • Can be physical or virtual

  3. Why are repositories difficult to deal with? • Unrelated data • Storage • Amount of data • Length of time • No obvious approach • Record management? • Open publishing? • Digital archive?

  4. Access • How do you make massive datasets searchable? • How do you make legacy data available? (The Wordperfect Problem) • How do you provide access to completely unrelated datasets? • Should people even be able to access the data? Are we “publishing” it? • Digital Rights Management?

  5. The Algoma Experience • A variety or Data in a variety of places • Archival data in a legacy system • 23,000 photos • Health Informatics • Geo-Information Data • Faculty Research • Process published in the repository • Output published to the web

  6. Technologies we're looking at • Fedora • Drupal • OpenSRF • Solar

  7. The Datastore – Fedora • Scales to millions of objects • Can manage unrelated data • Many access options: • REST, RDP • Many storage options • Databases • Filesystems • Define services

  8. The interface – Drupal • Content Management System • Extremely popular • Support from the Library community • Modular flexability • Can interact with Solr

  9. Network Services – OpenSRF • Micro Services • Develop OpenSRF services to provide processing and connectivity services • OpenSRF::OAI_Harvaster

  10. Access – Solr • Excellent for indexing • Faceted searching • Enterprise scale • Runs on Apache/Tomcat • Replication • caching • Many APIs • Xml / HTTP • JSON • Talks to the interface (Drupal)

  11. Putting it all together • Fedora can store all kinds of heterogenous data • Drupal + Solr provide an excellent generic interface • Customizable • Multi-site capable • Integreates with the library website • OpenSRF used to connect various processing services

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